2779795872

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:1012

約数の個数: 216

約数和(自身を含む): 9241553412

約数和(自身を除く): 6461757540

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 281, 288, 294, 336, 392, 441, 504, 562, 588, 672, 701, 784, 843, 882, 1008, 1124, 1176, 1402, 1568, 1686, 1764, 1967, 2016, 2103, 2248, 2352, 2529, 2804, 3372, 3528, 3934, 4206, 4496, 4704, 4907, 5058, 5608, 5901, 6309, 6744, 7056, 7868, 8412, 8992, 9814, 10116, 11216, 11802, 12618, 13488, 13769, 14112, 14721, 15736, 16824, 17703, 19628, 20232, 22432, 23604, 25236, 26976, 27538, 29442, 31472, 33648, 34349, 35406, 39256, 40464, 41307, 44163, 47208, 50472, 55076, 58884, 62944, 67296, 68698, 70812, 78512, 80928, 82614, 88326, 94416, 100944, 103047, 110152, 117768, 123921, 137396, 141624, 157024, 165228, 176652, 188832, 196981, 201888, 206094, 220304, 235536, 247842, 274792, 283248, 309141, 330456, 353304, 393962, 412188, 440608, 471072, 495684, 549584, 566496, 590943, 618282, 660912, 706608, 787924, 824376, 991368, 1099168, 1181886, 1236564, 1321824, 1378867, 1413216, 1575848, 1648752, 1772829, 1982736, 2363772, 2473128, 2757734, 3151696, 3297504, 3545658, 3965472, 4136601, 4727544, 4946256, 5515468, 6303392, 7091316, 8273202, 9455088, 9652069, 9892512, 11030936, 12409803, 14182632, 16546404, 18910176, 19304138, 22061872, 24819606, 28365264, 28956207, 33092808, 38608276, 44123744, 49639212, 56730528, 57912414, 66185616, 77216552, 86868621, 99278424, 115824828, 132371232, 154433104, 173737242, 198556848, 231649656, 308866208, 347474484, 397113696, 463299312, 694948968, 926598624, 1389897936, 2779795872]

約数ペア:

[(1, 2779795872), (2, 1389897936), (3, 926598624), (4, 694948968), (6, 463299312), (7, 397113696), (8, 347474484), (9, 308866208), (12, 231649656), (14, 198556848), (16, 173737242), (18, 154433104), (21, 132371232), (24, 115824828), (28, 99278424), (32, 86868621), (36, 77216552), (42, 66185616), (48, 57912414), (49, 56730528), (56, 49639212), (63, 44123744), (72, 38608276), (84, 33092808), (96, 28956207), (98, 28365264), (112, 24819606), (126, 22061872), (144, 19304138), (147, 18910176), (168, 16546404), (196, 14182632), (224, 12409803), (252, 11030936), (281, 9892512), (288, 9652069), (294, 9455088), (336, 8273202), (392, 7091316), (441, 6303392), (504, 5515468), (562, 4946256), (588, 4727544), (672, 4136601), (701, 3965472), (784, 3545658), (843, 3297504), (882, 3151696), (1008, 2757734), (1124, 2473128), (1176, 2363772), (1402, 1982736), (1568, 1772829), (1686, 1648752), (1764, 1575848), (1967, 1413216), (2016, 1378867), (2103, 1321824), (2248, 1236564), (2352, 1181886), (2529, 1099168), (2804, 991368), (3372, 824376), (3528, 787924), (3934, 706608), (4206, 660912), (4496, 618282), (4704, 590943), (4907, 566496), (5058, 549584), (5608, 495684), (5901, 471072), (6309, 440608), (6744, 412188), (7056, 393962), (7868, 353304), (8412, 330456), (8992, 309141), (9814, 283248), (10116, 274792), (11216, 247842), (11802, 235536), (12618, 220304), (13488, 206094), (13769, 201888), (14112, 196981), (14721, 188832), (15736, 176652), (16824, 165228), (17703, 157024), (19628, 141624), (20232, 137396), (22432, 123921), (23604, 117768), (25236, 110152), (26976, 103047), (27538, 100944), (29442, 94416), (31472, 88326), (33648, 82614), (34349, 80928), (35406, 78512), (39256, 70812), (40464, 68698), (41307, 67296), (44163, 62944), (47208, 58884), (50472, 55076)]